Question

Dado Y = -2.x+3.x, Determine
x
-2
-1
0
1
2
3

Answer 1

x= -2 = -2*-2+3*-2  = +4 -6 = -2
=-1 = -2*-1+3*-1 = 2-3=-1
x= 0 = -2*0+3*0 = 0
x=1= -2*1 + 3*1 = -2+3 = 1
x= 2 =-2*2+3*2 = -4+6 =  
x=3 = -2*3+3*2 = -6+6 = 0